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Secondary metabolites from the sponge Tedania anhelans: Isolation and characterization of two novel pyrazole acids and other metabolites

DRS at CSIR-National Institute of Oceanography

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Title Secondary metabolites from the sponge Tedania anhelans: Isolation and characterization of two novel pyrazole acids and other metabolites
 
Creator Parameswaran, P.S.
Naik, C.G.
Hegde, V.R.
 
Subject biochemistry
metabolites
chemical extraction
methane
organic compounds
aromatics
Tedania anhelans
 
Description Chemical investigation of the methanol extract of the sponge Tedania anhelans yielded the two unusual heteroaromatic acids, pyrazole-3(5)-carboxylic acid (2) and 4-methylpyrazole-3(5)-carboxylic acid (3), which are reported for the first time as natural products. The other compounds isolated were p-hydroxybenzaldehyde, phenylacetamide, 3-phenylpropionic acid, 3-(p-hydroxyphenyl) propionic acid, 3-(p-methoxyphenyl) propionic acid beta -carboline (norharman) (1), and the four diketopiperazines pro-val, pro-leu, pro-phe, and pro-tyr
 
Date 2009-01-12T08:56:39Z
2009-01-12T08:56:39Z
1997
 
Type Journal Article
 
Identifier Journal of Natural Products, Vol.60; 802-803p.
http://drs.nio.org/drs/handle/2264/2017
 
Language en
 
Rights Copyright [1997]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
 
Publisher American Chemical Society